Two-channel head telephone '' TG-2K ''.
Headphones, headphones, headsets ...The headphone two-channel "TG-2K" was produced presumably since 1980. Designed to work as part of communication equipment. Two channels. The range of reproducible sound frequencies is 100 ... 5000 Hz. Input impedance 300 Ohm. Sensitivity 8 Pa / V. Phone weight 300 g. Emitters TDM-1E are used.
